Top 10 Best whey protein in 2026

Last Updated - 6/7/2026

🏆Best Choice

Optimum Nutrition

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate 1.98 Pound (Packaging May Vary)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Gold Standard 100% Whey - 24g of protein per serving to help build and maintain muscle when taken over time with regular resistance training
•5.5g of aturally occurring branched chain amino acids (BCAA and 11g of naturally occurring essential amino acids (EAAs) per serving to support muscle recovery
•Anytime formula – great before or after exercise, between meals, with a meal, or any time of day when you need extra protein
•Optimum Nutrition is the World's #1 Sports Nutrition Brand*
•Banned substance tested and the highest quality control measures so you feel comfortable and confident consuming the product
•*Source Euromonitor International Limited; Consumer Health 2023 Edition, Sports Nutrition category, % retail value shares, 2022 data

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$39.99

$41.99

-5%

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Dymatize

Dymatize ISO100 Whey Protein Powder Isolate, Gourmet Vanilla, 25g of Protein, 5.5g BCAAs, Less Than 120 Cal., Gluten Free, 1g Fat, 1g Sugar, 2g Carb (20 Servings)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•OUR BEST-QUALITY PROTEIN: Dymatize ISO100 is our higest-quality protein, and it is designed to support muscle growth through rapid protein absorption. The protein is broken down into small peptides, facilitating faster digestion and absorption.
•WITH YOU, WE PUSH WHAT IS POSSIBLE: Just like you push to improve, Dymatize pushes protein to the next level. One of the best protein powders in the game, it’s filtered to remove excess lactose, carbs, fat, and sugar for maximum gains.
•FOR EVERYONE: This protein powder that is Made in the USA is ideal for everyone. Whether you’re at the beginning of your exercise journey, maintaining a healthy lifestyle, gym veteran, or need a quick meal replacement on the go, Dymatize is here.
•SIMPLE: 25g of protein, 5g of BCAA, 1g of fat, 1g of sugar, gluten free, and less than 120 calories, ISO100 whey protein provides a simple macro
•YOU MIX YOUR WAY: Mix with water, almond milk, oat milk, or your favorite liquid for a delicious drink. Add it to overnight oats, pancakes, or waffles to give your protein-packed meal to kick start your day.

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$23.67

$33.43

-29%

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Body Fortress

Body Fortress Super Advanced Whey Protein Powder, Cookies N’ Creme, 60g Protein & 12g BCAAs Per 2 Scoops, Muscle Gain & Recovery, Immune Support with Vitamins C & D, 1.78lbs (Packaging May Vary)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•60G OF PROTEIN PER 2 SCOOPS – Power your workouts with 60g of high-quality whey protein per 2-scoop serving, designed to support muscle gain, strength, and post-workout recovery.
•12G OF BCAAs FOR MUSCLE RECOVERY – Packed with 12g of Branched Chain Amino Acids (BCAAs) to fuel muscle repair, reduce soreness, and optimize recovery after intense training.
•IMMUNE SUPPORT FORMULA – Fortified with Vitamins C & D and Zinc to help maintain a healthy immune system while you achieve your fitness goals.
•DELICIOUS COOKIES N’ CREME FLAVOR – Enjoy the creamy and indulgent taste of cookies and cream in a protein shake that mixes easily with water or milk for a satisfying treat.
•CLEAN AND NUTRITIOUS – Body Fortress Whey Protein is low in sugar, gluten-free, and contains no aspartame, making it a great addition to clean diets and active lifestyles.

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$15.26

$22.98

-34%

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Premier Protein

Premier Protein Powder, Vanilla Milkshake, 30g Protein, 1g Sugar, 100% Whey Protein, Keto Friendly, No Soy, Gluten Free, 23.3 oz (17 Servings)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Sweet and smooth, this vanilla flavored protein powder helps pack in the nutrition you rely on every day while delivering indulgent taste like a bowl of creamy vanilla ice cream
•30g Protein per serving, with all the essential amino acids and 100% of protein from Whey to feed your muscles and curb your hunger
•Guilt free yum: 1g Sugar, 3g Carbs, 150 Calories and Low Fat; No Soy Ingredients, Gluten Free
•Each tub comes with 17 servings and a scoop – just add water for smooth, decadent but easy post-workout recovery
•Mix, Bake, Blend – recreate your favorites smoothie, pancakes, muffins, cookies, donuts, brownies, or protein bars

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$25.18

$27.70

-9%

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Levels Nutrition

Levels Grass Fed Whey Protein Powder, No Artificials, 24G of Protein, Vanilla Bean, 2LB

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•LEVELS WHEY PROTEIN: Each scoop of Levels Vanilla Bean Whey contains 24g Protein, 5.4g BCAAs (branched-chain amino acids), and no added sugars. Trusted by athletes, fitness enthusiasts and daily grinders everywhere, our whey is crafted for everyone’s lifestyle.
•NOTHING FAKE: Levels Whey is naturally delicious. That means no hormones, no GMOs, no added sugars, no soy, no gluten, no bleach, no fillers, and no artificial flavors or sweeteners.
•SIMPLE & CLEAN: No fake vanilla flavor here. Levels Vanilla Bean Whey is made with delicious Madagascar Vanilla Extract and lightly sweetened with monk fruit extract.
•QUALITY FIRST: Quality milk tastes better, way better. That’s why grass-fed hormone-free dairy is the only dairy we use to make our whey protein concentrate. Whey concentrate is the least processed form of whey, which means it’s loaded with high-quality complete protein and essential amino acids.
•MADE IN THE USA: Levels Whey Protein is made in the U.S.A. and is undenatured to protect bioactivity and naturally occurring growth factors. Each batch is cold-process microfiltered and blended with non-gmo sunflower lecithin for that insanely easy mixing you expect.

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$39.99

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Isopure

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, with Vitamins, Creamy Vanilla, 25g Protein Per Serving, 1 Lb, 15 Servings (Packaging May Vary)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•One 1 lb bag (15 servings) of Isopure 100% pure whey isolate protein powder in delicious Creamy Vanilla flavor
•25 grams of 100% pure whey protein isolate powder is the ideal choice for men and women looking to maintain a high-protein intake to meet their daily protein needs
•Stick to your wellness goals with a zero carb protein powder designed to help you maximize your protein needs without adding unnecessary carbs to your daily meals
•With 0 grams of sugar, this creamy vanilla flavored whey protein powder still tastes delicious when mixed with 6-8 fl oz of your favorite beverage
•Supporting everyday nutrition is easy for any lifestyle thanks to the blend of 8 ingredients in Isopure’s keto friendly protein supplement powder

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$23.99

$31.99

-25%

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Six Star

Six Star Whey Protein Powder Plus - Muscle Building & Recovery Formula with Whey Isolate Powder, BCAAs, 30g Protein, Immune Support - Post-Workout Supplement - Kellogg’s Froot Loops Flavor, 1.8 lbs

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Protein Meets Breakfast of Champions: SIXSTAR Whey Protein Plus is designed in collaboration with the champions of breakfast to start you off on the right foot. Shake up the game with optimal performance. Kellogg’s Froot Loops flavor. 18 servings.
•Enhance Muscle Building & Recovery: Each serving delivers 30g of high-quality whey protein and 6.7g of BCAAs to help you build lean muscle, support gains in strength, and improve muscle recovery.
•Supports Immunity: Formulated with a daily serving of vitamin C and zinc to help support overall immunity.
•Iconic Taste of Kellogg’s: Winning taste has a distinct flavor. So how to describe the iconic taste of SIXSTAR Whey Protein Plus Froot Loops flavor? With a kaleidoscope of frooty taste in every sip, this flavor takes the gold all by itself.
•How to Take: Mix 1 scoop in 6 to 8 oz. Of water or skim milk, according to taste. Take up to 2 servings per day. Whey Protein Plus can be taken post-workout, between meals or anytime.

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$21.97

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Optimum Nutrition

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 0.68 Pound (Pack of 1)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•GOLD STANDARD WHEY PROTEIN - 24 g of premium whey protein per scoop from whey protein isolate and concentrate to help build and maintain lean muscle when paired with regular resistance training.
•10 SERVING TRIAL SIZE - The perfect trial size for individuals new to protein powder, fitness enthusiasts, or those just wanting to boost their daily protein intake. Try Optimum Nutrition's Gold Standard Whey for yourself!
•POST WORKOUT RECOVERY - Loaded with 5.5 g of naturally occurring BCAAs (branched-chain amino acids) and 11 g of essential amino acids (EAAs) to supercharge recovery and get the most out of your workouts.
•TRUSTED AND SAFE - Banned-substance tested and made by the world’s #1 sports nutrition brand - The Gold Standard for protein quality so you feel comfortable and safe down to the last scoop!
•ANYTIME FORMULA - A great choice post run or lift, between meals, with a meal, or any time of day when you need extra protein.
•INSTANTIZED FORMULA - Ultra easy mixing, no clumps. Just shake, stir, or blend one scoop with 6–8 oz of water, milk, or your favorite beverage for about 20 seconds.

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$15.99

$17.99

-11%

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It's Just!

It's Just! - 100% Whey Protein Concentrate, Made in USA, No RBST/rBGH Hormones, Premium WPC-80, No Added Flavors or Artificial Sweeteners (1.25 Pound, Unflavored)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•💪 Pure Protein Powerhouse: Our unflavored whey protein concentrate is a premium source of high-quality protein, perfect for anyone looking to boost their daily protein intake. It contains pure undenatured, rBGH/rBST-free whey protein that retains its natural integrity and bioavailability.
•Cold Processed: We take pride in our cold processing technique, which ensures that our whey protein is minimally processed and free from high heat or harsh chemicals. This gentle processing method preserves the protein's original nutritional value and amino acid profile.
•✅ Made in the USA: Trust in the quality and safety of our product, proudly made in the USA under strict manufacturing standards. Our facility is GMP compliant, ensuring that you're getting a product that meets the highest quality and purity standards.
•Versatile and Customizable: Unflavored whey protein concentrate offers endless versatility. You can add it to your favorite smoothies, recipes, or beverages. Customize your protein intake to suit your unique dietary preferences and needs. Unflavored does not mean "flavorless", you should expect the natural "whey" taste which is easily altered with your own flavors.
•🏋️‍♂️ Support Your Active Lifestyle: Whether you're an athlete, fitness enthusiast, or simply looking to maintain a balanced diet, our undenatured whey protein concentrate can help you meet your protein goals. Fuel your body with the essential amino acids it needs to support muscle recovery and overall wellness.

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$17.99

$18.99

-5%

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Premier Research Labs

Premier Research Labs Organic Unflavored Whey Protein Powder - Clean & Pure Whey Concentrate, Keto Friendly, Natural Nutrition, 25g Protein, Readily Mixes, Low Heat Filtered - 16.8 Oz

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•PREMIER ORGANIC PROTEIN POWDER: Our power-packed, full bodied whey protein powder has a broad spectrum of naturally occurring amino acids and is sourced from high quality dairy milk
•PRESERVED PROTEIN MOLECULES: Our clean whey protein powder is produced at a very low temperature to preserve a broad array of protein molecules, including naturally occurring glycomacropeptides (GMPs)
•SUPPORT DAILY NUTRITION: Protein is essential for overall health, promoting key nutrients necessary for daily bodily functions. Our plain protein powder concentrate provides 25g of protein per serving
•RECOMMENDED USE: Take 2 scoops daily, mixed in water or juice. Premier Whey Protein is flavorless and adds a creamy rich texture to any drink. May also be added to smoothies, cereal, and other foods
•PREMIER QUALITY SUPPLEMENTS: Experience the difference with Premier Whey Protein, which is made with just one clean ingredient - meticulously sourced from high-quality organic dairy

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$44.34

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